i think it was just a Jamie recipe or something but it was right tasty, nice and spicy exterior and all juicing on the interior, yikes! had it sliced and served with an onion chutney in fresh bread. it would have gone nicely with any number of sides though just as long as they aren't too salty.

Boil in Coke with a chopped onion for a couple of hours
Drain
Pull off gelatinous fat, and score the thin fatty layer you're left with
Spread with a mix of black treacle, brown sugar and mustard powder
Stick in a really hot oven for 30 mins or so